<template>
    <div>
        <Header></Header>
        <!-- 指定组件的呈现位置 -->
        <router-view></router-view>
    </div>
</template>
<script>
import Header from './components/header'
export default {
    name: 'App',
    components: {
        Header
    }
}
</script>

<style></style>
